package cn.jasonone.interceptors;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
@Component
public class LoginInterceptor implements HandlerInterceptor {

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {
		if(request.getSession().getAttribute("LOGIN_STATUS")==null) {
			response.sendRedirect(request.getContextPath()+"/login");
			return false;
		}
		return true;
	}
	
}
